一种地图标注方法、装置和用于地图标注的装置
By dynamically segmenting and labeling map elements, the problem of monotonous map labeling methods is solved, enabling users to obtain map information intuitively and efficiently.
CN116071377BActive Publication Date: 2026-07-17BEIJING SOGOU TECHNOLOGY DEVELOPMENT CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- BEIJING SOGOU TECHNOLOGY DEVELOPMENT CO LTD
- Filing Date
- 2021-10-29
- Publication Date
- 2026-07-17
AI Technical Summary
Technical Problem
Existing map labeling methods are singular and fixed, making it difficult for users to intuitively and efficiently obtain labeling information for map elements.
Method used
The location of map elements is dynamically determined based on the display field of view of the display interface. The target polygonal area is divided into several sub-polygonal areas, and the labeling information is marked at the location within the display field of view.
Benefits of technology
It enables users to intuitively and efficiently obtain the annotation information of map elements, avoiding the situation where it takes a long time to drag the map to see the annotation information when the display area is much larger than the field of view, thus improving the convenience of operation.
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Figure CN116071377B_ABST
Abstract
本发明实施例提供了一种地图标注方法、装置和用于地图标注的装置，本发明实施例可应用于地图领域。其中的方法包括：在确定目标多边形区域的显示范围大于显示界面的显示视野时，对目标多边形区域进行分割，将分割得到的若干子多边形区域作为标注区域，每个标注区域的显示范围小于或等于所述显示视野；所述目标多边形区域为待显示的地图要素对应的多边形区域；确定每个标注区域对应的标注位置；在显示地图时，在位于所述显示视野内的标注区域对应的标注位置上标注所述地图要素的标识信息。本发明实施例可以根据显示界面的显示视野动态确定地图要素的标注位置，使得用户可以更加直观、高效地获取地图要素的标注信息，为用户操作带来便利。
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